Columbia University Finding Aids > Rare Book & Manuscript Library > Justin O'Brien papers, 1925-1968
Subseries I.1: Cataloged Correspondence
Subseries I.2: Uncataloged Correspondence
Includes O'Brien's diaries, commonplace books, journals, and sketchbook.
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Box 23 Diaries
Box 24 Commonplace Books
Box 24 Journals
Box 24 Sketchbook
Box 25 Manuscripts--A-Z